JP7569024B2 - 熱回収装置、熱回収方法及び鋼板の製造方法 - Google Patents

熱回収装置、熱回収方法及び鋼板の製造方法 Download PDF

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Publication number
JP7569024B2
JP7569024B2 JP2023513663A JP2023513663A JP7569024B2 JP 7569024 B2 JP7569024 B2 JP 7569024B2 JP 2023513663 A JP2023513663 A JP 2023513663A JP 2023513663 A JP2023513663 A JP 2023513663A JP 7569024 B2 JP7569024 B2 JP 7569024B2
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Japan
Prior art keywords
heat
temperature
flow path
water
heat pump
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JP2023513663A
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English (en)
Japanese (ja)
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JPWO2023149086A1 (https=
JPWO2023149086A5 (https=
Inventor
高志 黒木
顕一 藤井
悠祐 安福
宗涛 成
瑛宣 黒川
翔 田村
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JFE Steel Corp
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JFE Steel Corp
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • C23G3/027—Associated apparatus, e.g. for pretreating or after-treating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
JP2023513663A 2022-02-03 2022-12-12 熱回収装置、熱回収方法及び鋼板の製造方法 Active JP7569024B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022015470 2022-02-03
JP2022015470 2022-02-03
PCT/JP2022/045662 WO2023149086A1 (ja) 2022-02-03 2022-12-12 熱回収装置、熱回収方法及び鋼板の製造方法

Publications (3)

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JPWO2023149086A1 JPWO2023149086A1 (https=) 2023-08-10
JPWO2023149086A5 JPWO2023149086A5 (https=) 2024-01-10
JP7569024B2 true JP7569024B2 (ja) 2024-10-17

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JP2023513663A Active JP7569024B2 (ja) 2022-02-03 2022-12-12 熱回収装置、熱回収方法及び鋼板の製造方法

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Country Link
EP (1) EP4431829A4 (https=)
JP (1) JP7569024B2 (https=)
KR (1) KR20240100443A (https=)
CN (1) CN118613688A (https=)
WO (1) WO2023149086A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2025238924A1 (https=) * 2024-05-14 2025-11-20

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010266191A (ja) 2009-04-16 2010-11-25 Chubu Electric Power Co Inc 媒体温度調整システム
JP2017096569A (ja) 2015-11-25 2017-06-01 三浦工業株式会社 給水加温システム
JP2017096570A (ja) 2015-11-25 2017-06-01 三浦工業株式会社 給水加温システム
JP2018043190A (ja) 2016-09-14 2018-03-22 栗田工業株式会社 超純水製造装置
JP2019174050A (ja) 2018-03-28 2019-10-10 オルガノ株式会社 半導体製造設備における水処理設備の排熱回収再利用システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5766453B2 (ja) * 2011-01-31 2015-08-19 三菱重工業株式会社 温水洗浄システムおよび温水洗浄方法
DE102017208078A1 (de) 2017-05-12 2018-11-15 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Erhöhung der Wärmeleistung einer Wärmequelle
CN110976532A (zh) * 2019-12-20 2020-04-10 北京京诚之星科技开发有限公司 带钢酸洗生产线及其余热利用系统和热量热水供应方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010266191A (ja) 2009-04-16 2010-11-25 Chubu Electric Power Co Inc 媒体温度調整システム
JP2017096569A (ja) 2015-11-25 2017-06-01 三浦工業株式会社 給水加温システム
JP2017096570A (ja) 2015-11-25 2017-06-01 三浦工業株式会社 給水加温システム
JP2018043190A (ja) 2016-09-14 2018-03-22 栗田工業株式会社 超純水製造装置
JP2019174050A (ja) 2018-03-28 2019-10-10 オルガノ株式会社 半導体製造設備における水処理設備の排熱回収再利用システム

Also Published As

Publication number Publication date
WO2023149086A1 (ja) 2023-08-10
EP4431829A1 (en) 2024-09-18
CN118613688A (zh) 2024-09-06
EP4431829A4 (en) 2025-03-19
KR20240100443A (ko) 2024-07-01
JPWO2023149086A1 (https=) 2023-08-10

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